42945525

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 92256000

約数和(自身を除く): 49310475

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 61, 63, 75, 105, 135, 149, 175, 183, 189, 225, 305, 315, 427, 447, 525, 549, 675, 745, 915, 945, 1043, 1281, 1341, 1525, 1575, 1647, 2135, 2235, 2745, 3129, 3725, 3843, 4023, 4575, 4725, 5215, 6405, 6705, 8235, 9089, 9387, 10675, 11175, 11529, 13725, 15645, 19215, 20115, 26075, 27267, 28161, 32025, 33525, 41175, 45445, 46935, 57645, 63623, 78225, 81801, 96075, 100575, 136335, 140805, 190869, 227225, 234675, 245403, 288225, 318115, 409005, 572607, 681675, 704025, 954345, 1227015, 1590575, 1717821, 2045025, 2863035, 4771725, 6135075, 8589105, 14315175, 42945525]

約数ペア:

[(1, 42945525), (3, 14315175), (5, 8589105), (7, 6135075), (9, 4771725), (15, 2863035), (21, 2045025), (25, 1717821), (27, 1590575), (35, 1227015), (45, 954345), (61, 704025), (63, 681675), (75, 572607), (105, 409005), (135, 318115), (149, 288225), (175, 245403), (183, 234675), (189, 227225), (225, 190869), (305, 140805), (315, 136335), (427, 100575), (447, 96075), (525, 81801), (549, 78225), (675, 63623), (745, 57645), (915, 46935), (945, 45445), (1043, 41175), (1281, 33525), (1341, 32025), (1525, 28161), (1575, 27267), (1647, 26075), (2135, 20115), (2235, 19215), (2745, 15645), (3129, 13725), (3725, 11529), (3843, 11175), (4023, 10675), (4575, 9387), (4725, 9089), (5215, 8235), (6405, 6705)]